Rapid: Individual Calculations April 2020
 Istomin, Stepan  Total change: 51.40  Rating chartPersonal card
 Serpukhov rapid 2020 A Serpukhov RUS 2020-02-29
RcRownchangeKK*chgGame
 1611 1305 3.00 9 0.96 20 19.20 
  Denisenko, Denis 2040 RUS0.001-0.0120-0.20 
  Kolmychkov, Platon 1673 RUS0.001-0.1020-2.00 
  Zhuravlev, Ignat 1855 RUS0.001-0.0320-0.60 
  Kulbachuk, Bogdan 1104 RUS1.0010.24204.80 
  Egorov, Mikhail 1807 KAZ0.001-0.0420-0.80 
  Matveev, Igor 1196 RUS1.0010.35207.00 
  Mamonov, Platon A. 1567 RUS1.0010.822016.40 
  Krapchetov, Daniil 1699 RUS0.001-0.0820-1.60 
  Gapon, Ilya 1555 RUS0.001-0.1920-3.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Serpukhov rapid 2020 C U11 Serpukhov RUS 2020-03-01
RcRownchangeKK*chgGame
 1623 1327 2.50 5 1.61 20 32.20 
  Efimova, Darya 1642 RUS1.0010.862017.20 
  Mizerova, Yana 1563 RUS1.0010.802016.00 
  Rybkin, Roman An 1389 RUS0.5010.09201.80 
  Chertkov, Maksim 1848 RUS0.001-0.0320-0.60 
  Kolmychkov, Platon 1673 RUS0.001-0.1120-2.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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